CN202322492U - Sewage treatment equipment of immobilized microorganism reactor - Google Patents
Sewage treatment equipment of immobilized microorganism reactor Download PDFInfo
- Publication number
- CN202322492U CN202322492U CN2011204683080U CN201120468308U CN202322492U CN 202322492 U CN202322492 U CN 202322492U CN 2011204683080 U CN2011204683080 U CN 2011204683080U CN 201120468308 U CN201120468308 U CN 201120468308U CN 202322492 U CN202322492 U CN 202322492U
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- reactor
- immobilized microorganism
- reactor drum
- pipe
- sewage treatment
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Abstract
The utility model discloses a sewage treatment equipment of an immobilized microorganism reactor. The sewage treatment equipment of the immobilized microorganism reactor comprises a reactor main body, wherein the reactor main body is of a rectangular structure and is divided into two spaces through a vertical baffle plate, the upper side of the reactor is sealed by an upper cover, an air outlet is arranged on the upper cover, a certain distance is left between the upper end of the baffle plate and the upper cover, an air distribution pipe and a water inlet pipe are parallelly arranged at the lower side in one space of the reactor, a carrier which is fixed by a stainless steel filter screen is arranged above the air distribution pipe and the water inlet pipe, a water outlet pipe is arranged at the outer side of the other space in the reactor, and an solid porous microorganism filter plate which is directly inserted to the inner part of the reactor is arranged between the water outlet pipe and the baffle plate. The sewage treatment equipment of the immobilized microorganism reactor, disclosed by the utility model, has the advantages of simple and easy operation, low operation cost, high treatment efficiency, long service life and wide application range.
Description
Technical field
The utility model relates to a kind of sewage disposal device, and particularly a kind of sewage disposal device of immobilized microorganism reactor drum belongs to the Membrane Bioreactor for Wastewater Treatment technology, is environmental protection technical field.
Background technology
Membrane bioreactor (MBR) is a kind of novel dirty water living creature processing technique that modern membrane separation technique and biotechnology organically combine, and is widely used in middle-size and small-size dirt, field of waste water treatment, is particularly suitable for handling sewage.Obtain good effluent quality through use macromolecular filter membrane in MBR technology, but film is prone to pollute, work-ing life is short, cost is high, has restricted promoting the use of of it thus.Mainly cause by following several respects:
1. macromolecular filter membrane directly contacts high-concentration activated sludge, and film is seriously polluted.After long period was out of service, president mikrobe on the face polluted difficult the elimination when starting once more.
2. systematic running cost is with high.It is big to cross membrane resistance, can not rely on the gravity water outlet, the extra power consumption of vacuum outlet system; Aeration rate is big, and GWR reaches 20:1～30:1.
3. equipment manufacturing cost is high, and only the film components of system as directed accounts for more than 1/3rd of equipment total price; The work-ing life of film is short and replacement charge is high.
The utility model is exactly to carry out improved a kind of immobilized microorganism reactor drum to the defective of above-mentioned MBR.
Summary of the invention
Goal of the invention: the utility model is to the deficiency of prior art; Adopted a kind of porous solid biologic filter plate to substitute the macromolecular filter membrane among the MBR, provide a kind of simple, working cost is low, processing efficiency is high, the sewage disposal device of the immobilized microorganism reactor drum of long service life, applied range.
Technical scheme: the sewage disposal device that the utility model discloses a kind of immobilized microorganism reactor drum; Comprise: reactor body adopts rectangular configuration, and reactor drum is divided into two spaces through vertical clapboard, and the reactor drum top is through the loam cake sealing; On cover and be provided with the air outlet; Have certain distance between dividing plate upper end and the loam cake, gas distribution pipe and water inlet pipe arranged parallel in reactor drum a spatial below, above gas distribution pipe and water inlet pipe, be provided with through stainless steel filtering net fixed carrier; Be provided with rising pipe in another outside, space, be provided with the inner solid porous mikrobe filter plate of vertical insertion reaction device between rising pipe and the dividing plate.
Wherein, carrier is that porosity is controlled at 85% ~ 90% porous soft-filler.
Wherein, solid porous mikrobe filter plate employing porosity is controlled at 70% ~ 80% micropore ceramics sintered plate.
Beneficial effect: the disclosed flexible carrier of the utility model is suitable for microbial growth breeding, makes that mikrobe total amount in the system is 4～6 times of conventional MBR equipment.Sewage is through biostrome, and absorption, the Degradation of performance mikrobe effectively improve effluent quality.The porous soft-filler of carrier employing, its porosity is controlled at 85% ~ 90%, and surperficial have microbial film inside to be anerobes for growing in aerobic bacteria, biofilm carrier surface and the micropore, and middle is the complex ecosystem of double oxygen bacterium; Along drainage flow direction in the equipment, constituted the complete mikrobe chain that forms by bacterium, protozoon, metazoan, sludge yield is little, and the organic matter degradation degree of sewage is high.Replace macromolecular filter membrane by inoganic solids porous microbial filter plate, thoroughly solved the film pollution.Solid porous mikrobe filter plate adopts inorganic materials-micropore ceramics sintered plate, and its porosity is controlled between 70% ~ 80%.
Description of drawings
Accompanying drawing 1 is the structural representation of the sewage disposal device of immobilized microorganism reactor drum.
Embodiment
The utility model discloses a kind of sewage disposal device of immobilized microorganism reactor drum; Comprise: reactor body adopts rectangular configuration, and reactor drum is divided into two spaces through vertical clapboard, and the reactor drum top is through loam cake 6 sealings; Loam cake 6 is provided with air outlet 5; Have certain distance between dividing plate upper end and the loam cake 6, gas distribution pipe 1 and water inlet pipe 2 arranged parallel in reactor drum a spatial below, above gas distribution pipe 1 and water inlet pipe 2, be provided with through stainless steel filtering net 3 fixed carriers 4; Be provided with rising pipe 8 in another outside, space, be provided with the inner solid porous mikrobe filter plate 7 of vertical insertion reaction device between rising pipe 8 and the dividing plate.
Wherein, carrier 4 is that porosity is controlled at 85% ~ 90% porous soft-filler.
Wherein, solid porous mikrobe filter plate 7 employing porositys are controlled at 70% ~ 80% micropore ceramics sintered plate.
Reactor body adopts rectangular configuration, and solid porous mikrobe filter plate 7 adopts the framework board plug type to fix, and settles stainless steel filtering net 3 on the carriage, with support carrier 4.Water inlet pipe 2 and gas distribution pipe 1 arranged parallel, and adopt the pulling flow type operation scheme make microbial population variation in the system to form complete biologic chain.Carrier 4 is soft by inner porous, impregnating material is processed, like the flexible polyurethane foam.Solid porous mikrobe filter plate 7 adopts inorganic materials, like the micropore ceramics sintered plate etc., has thoroughly solved the film pollution, has prolonged work-ing life.
The detailed process that the utility model uses is: gas distribution pipe 1 and water inlet pipe 2 get into carrier layer 4 with pending water and air uniform mixing through stainless steel filtering net 3, and sewage has been brought into play absorption, the Degradation of mikrobe through the mikrobe layer.Water outlet receives the separation of solid porous mikrobe filter plate 7 and absorption once more, the degraded of mikrobe again, discharges from rising pipe 8.
Embodiment 1
The sewage disposal device structure iron of immobilized microorganism reactor drum is handled community life sewage scale 10m shown in accompanying drawing
3/ h, sewage influent quality: COD
CrValue 360mg/L, BOD
5Value 190mg/L, NH
4-N value 32mg/L, SS value 420mg/L effluent quality: COD after CMBR handles
CrValue 48.5mg/L, BOD
5Value 11.2mg/L, NH
4The clearance of-N value 10.2mg/L, SS value 26mg/L etc. all can reach the sewage first discharge standard of national regulation.
The utility model provides a kind of thinking and method of sewage disposal device of immobilized microorganism reactor drum; The method and the approach of concrete this technical scheme of realization are a lot; The above only is the preferred implementation of the utility model, should be pointed out that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention, and all available prior art of each integral part not clear and definite in the present embodiment realizes.
Claims (3)
1. the sewage disposal device of an immobilized microorganism reactor drum; It is characterized in that; Comprise: reactor body adopts rectangular configuration, and reactor drum is divided into two spaces through vertical clapboard, and the reactor drum top is through loam cake (6) sealing; Loam cake (6) is provided with air outlet (5); Have certain distance between dividing plate upper end and the loam cake (6), gas distribution pipe (1) and water inlet pipe (2) arranged parallel in reactor drum a spatial below, be provided with through stainless steel filtering net (3) fixed carrier (4) in the top of gas distribution pipe (1) and water inlet pipe (2); Be provided with rising pipe (8) in another outside, space, be provided with the inner solid porous mikrobe filter plate (7) of vertical insertion reaction device between rising pipe (8) and the dividing plate.
2. the sewage disposal device of immobilized microorganism reactor drum according to claim 1 is characterized in that: carrier (4) is that porosity is controlled at 85% ~ 90% porous soft-filler.
3. the sewage disposal device of immobilized microorganism reactor drum according to claim 1 is characterized in that: solid porous mikrobe filter plate (7) employing porosity is controlled at 70% ~ 80% micropore ceramics sintered plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204683080U CN202322492U (en) | 2011-11-23 | 2011-11-23 | Sewage treatment equipment of immobilized microorganism reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204683080U CN202322492U (en) | 2011-11-23 | 2011-11-23 | Sewage treatment equipment of immobilized microorganism reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202322492U true CN202322492U (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204683080U Expired - Fee Related CN202322492U (en) | 2011-11-23 | 2011-11-23 | Sewage treatment equipment of immobilized microorganism reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202322492U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145534A (en) * | 2016-08-09 | 2016-11-23 | 天津大学 | Sewage disposal system |
| CN107585877A (en) * | 2017-09-18 | 2018-01-16 | 西安合生拓普科技有限公司 | A kind of water body purifying material and its purification method and device |
| CN110092544A (en) * | 2019-05-14 | 2019-08-06 | 徐州工程学院 | A kind of chemical engineering sewage processing equipment |
| CN114716018A (en) * | 2022-04-11 | 2022-07-08 | 安徽普氏生态环境工程有限公司 | Integrated sewage treatment system and process |
| CN107585877B (en) * | 2017-09-18 | 2024-04-12 | 西安合生拓普科技有限公司 | Water purification material and purification method and device thereof |
-
2011
- 2011-11-23 CN CN2011204683080U patent/CN202322492U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106145534A (en) * | 2016-08-09 | 2016-11-23 | 天津大学 | Sewage disposal system |
| CN107585877A (en) * | 2017-09-18 | 2018-01-16 | 西安合生拓普科技有限公司 | A kind of water body purifying material and its purification method and device |
| CN107585877B (en) * | 2017-09-18 | 2024-04-12 | 西安合生拓普科技有限公司 | Water purification material and purification method and device thereof |
| CN110092544A (en) * | 2019-05-14 | 2019-08-06 | 徐州工程学院 | A kind of chemical engineering sewage processing equipment |
| CN114716018A (en) * | 2022-04-11 | 2022-07-08 | 安徽普氏生态环境工程有限公司 | Integrated sewage treatment system and process |
| CN114716018B (en) * | 2022-04-11 | 2023-11-21 | 安徽普氏生态环境有限公司 | Integrated sewage treatment system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121123 |